SE7609635L - DEVICE FOR SOME SYSTEMS FOR FORMING A DOUBLE FOLD AT CUTTED EDGES OF FLAT MATERIAL PATHS - Google Patents

DEVICE FOR SOME SYSTEMS FOR FORMING A DOUBLE FOLD AT CUTTED EDGES OF FLAT MATERIAL PATHS

Info

Publication number
SE7609635L
SE7609635L SE7609635A SE7609635A SE7609635L SE 7609635 L SE7609635 L SE 7609635L SE 7609635 A SE7609635 A SE 7609635A SE 7609635 A SE7609635 A SE 7609635A SE 7609635 L SE7609635 L SE 7609635L
Authority
SE
Sweden
Prior art keywords
web
lower leg
edge
spaced
folding
Prior art date
Application number
SE7609635A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE418509B (en
Inventor
Conrad Arbter
Original Assignee
Arbter C
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arbter C filed Critical Arbter C
Publication of SE7609635L publication Critical patent/SE7609635L/en
Publication of SE418509B publication Critical patent/SE418509B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D05B35/02—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers
    • D05B35/04—Work-feeding or -handling elements not otherwise provided for for facilitating seaming; Hem-turning elements; Hemmers with movable tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

An apparatus for forming a double tuck on a lateral edge of a length of material web comprises a U-shape folding bar for supporting the material at a spaced location from the edge of the material and which includes a lower leg and an upper leg interconnected by a web or yoke. A stave is mounted for upward and downward motion adjacent the folding bar in a plane spaced from the yoke portion by the thickness of the web and being movable downwardly for folding the lateral edge about the yoke portion. A fold slide is mounted for transverse movement in a plane adjacent to and spaced from the lower leg by the thickness of the web and it is movable toward the lower leg for folding the lateral edge against the lower surface of the lower leg. A folding plate is mounted for upward and downward movement in a plane adjacent to and spaced from the lower leg by the thickness of the web in order to tuck over the edge of the material around the edge of the leg and it is movable transversely parallel to the plane of the lower leg and in a plane spaced above the lower leg by the thickness of the web in order to form the bottom tuck of the material. A first conveyor belt is arranged to move along the fold slide and is engageable against the bottom of the material and a second conveyor is mounted above the folding bar and is engageable with the top of the material and the first and second conveyors operate together to advance the material into association with the sewing needle. In addition, there is at least one auxiliary feed means in the form of a movable feed plate which engages the material at the bottom face thereof directly adjacent the tucked over portion and to feed it at a different linear speed than the remaining portion of the web in order to maintain the alignment of the folded edge with the remaining length of the material web.
SE7609635A 1975-10-03 1976-09-01 SEWING MACHINE DEVICE SE418509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2544409A DE2544409C3 (en) 1975-10-03 1975-10-03 Device on sewing systems for forming a double envelope on the cut edges of flat webs of material

Publications (2)

Publication Number Publication Date
SE7609635L true SE7609635L (en) 1977-04-04
SE418509B SE418509B (en) 1981-06-09

Family

ID=5958267

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7609635A SE418509B (en) 1975-10-03 1976-09-01 SEWING MACHINE DEVICE

Country Status (12)

Country Link
US (1) US4068603A (en)
JP (1) JPS5246960A (en)
AT (1) AT343984B (en)
CH (1) CH606575A5 (en)
DD (1) DD127229A5 (en)
DE (1) DE2544409C3 (en)
DK (1) DK141787C (en)
ES (1) ES452007A1 (en)
FR (1) FR2326524A1 (en)
GB (1) GB1557567A (en)
IT (1) IT1073320B (en)
SE (1) SE418509B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047972C2 (en) * 1980-12-19 1986-02-20 Texpa - Arbter Maschinenbaugesellschaft mbH, 8741 Saal Device for continuously forming a double envelope in the area of the edges of at least one flat material web
US4464160A (en) * 1981-09-14 1984-08-07 Tex-Fab, Inc. Method and apparatus for forming a hem in fabric flat goods
DE3139223C2 (en) * 1981-10-02 1984-11-08 Kochs Adler Ag, 4800 Bielefeld Device for applying at least two lateral folds to a pocket blank
US4548146A (en) * 1982-12-06 1985-10-22 Takanori Okada Method of and apparatus for sewing towel fabric end
JPS60108081A (en) * 1983-11-16 1985-06-13 中日本重機株式会社 Method and apparatus for supplying cloth to sewing machine
US4607582A (en) * 1984-06-18 1986-08-26 Opelika Manufacturing Corporation Automatic towel aligning, cutting and hemming system
JPS6164885U (en) * 1985-03-13 1986-05-02
JPS6314788Y2 (en) * 1985-03-13 1988-04-25
US4624198A (en) * 1985-11-01 1986-11-25 Cannon Mills Company Method and apparatus for fabricating pillowcases with attached hems
DE3539551C1 (en) * 1985-11-07 1987-01-15 Beisler Gmbh Device for transferring a strip of fabric from an insertion station to a fabric base
FR2590601B1 (en) * 1985-11-27 1988-02-12 Inst Textile De France GUIDING DEVICE FOR FORMING A FOLD ALONG THE EDGE OF A FABRIC.
CH669413A5 (en) * 1986-03-24 1989-03-15 Schips Ag
FR2597891B1 (en) * 1986-04-25 1990-09-21 Belmont Ateliers DEVICE FOR CONTINUOUSLY FORMING A DOUBLE FOLD HEM
GB2192647A (en) * 1986-07-03 1988-01-20 Gent S R Plc A fabric folder device
JPS63171583A (en) * 1987-01-07 1988-07-15 中日本ジューキ株式会社 Method and apparatus for supplying cloth to sewing machine
US4932344A (en) * 1987-05-19 1990-06-12 Harold Tatum Method for production of fitted sheets
JPS6472790A (en) * 1987-09-12 1989-03-17 Hamusu Kk Mechnism for rolling three times cuffs of trousers
US4773341A (en) * 1987-10-21 1988-09-27 Sew Simple Systems, Inc. Fitted sheet hemmer
DE3818814C1 (en) * 1988-06-03 1989-12-14 Eisele Apparate- Und Geraetebau Gmbh, 7070 Schwaebisch Gmuend, De
US5029537A (en) * 1989-06-14 1991-07-09 Ernst Schramayr Method and apparatus for contoured folding and hemming of fabric parts, such as pocket plies
JPH0595482U (en) * 1992-05-19 1993-12-27 シンガー日鋼株式会社 Wide sewing material supply device
US5476053A (en) * 1994-09-27 1995-12-19 Sew Simple Systems, Inc. Flat sheet hemming method and folding and separating apparatus
CN103850063A (en) * 2014-02-28 2014-06-11 苏州巨康缝制机器人有限公司 Bilateral folding mechanism for organza bag production machines
CN103981644B (en) * 2014-04-30 2015-06-03 宁波舒普机电科技有限公司 Material conveying device
JP2015223897A (en) * 2014-05-27 2015-12-14 マツダ株式会社 Seat belt device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071108A (en) * 1908-12-30 1913-08-26 Merrow Machine Co Feeding mechanism for sewing-machines.
US2965056A (en) * 1957-07-25 1960-12-20 Union Special Machine Co Sewing machines
DE1239923B (en) * 1963-06-04 1967-05-03 Pfaff Ag G M Equipment on sewing machines for forming and guiding a double-turned hem
US3463482A (en) * 1966-09-30 1969-08-26 Jacobs Machine Corp Alignment bed and folder
US3898941A (en) * 1973-03-23 1975-08-12 Cluett Peabody & Co Inc Apparatus for manufacturing and stacking hemmed fabric pieces
US3867889A (en) * 1973-08-03 1975-02-25 Stahl Urban Co Apparatus for seaming pieces of textile fabric or the like

Also Published As

Publication number Publication date
US4068603A (en) 1978-01-17
DE2544409B2 (en) 1978-09-14
GB1557567A (en) 1979-12-12
JPS5246960A (en) 1977-04-14
AT343984B (en) 1978-06-26
SE418509B (en) 1981-06-09
DK428176A (en) 1977-04-04
DD127229A5 (en) 1977-09-14
FR2326524B3 (en) 1979-06-08
DE2544409C3 (en) 1979-05-10
DK141787B (en) 1980-06-16
ATA628676A (en) 1977-10-15
JPS578630B2 (en) 1982-02-17
FR2326524A1 (en) 1977-04-29
ES452007A1 (en) 1977-10-01
IT1073320B (en) 1985-04-17
CH606575A5 (en) 1978-11-15
DE2544409A1 (en) 1977-04-07
DK141787C (en) 1980-11-03

Similar Documents

Publication Publication Date Title
SE7609635L (en) DEVICE FOR SOME SYSTEMS FOR FORMING A DOUBLE FOLD AT CUTTED EDGES OF FLAT MATERIAL PATHS
ITMI20130406A1 (en) BENDING UNIT OF A CONTINUOUS SHEET IN PACKAGING MATERIAL, IN PARTICULAR PAPER, APPLICABLE TO AUTOMATIC PACKAGING MACHINES AND AUTOMATIC PACKAGING MACHINE INCLUDING SUCH A BENDING UNIT
KR830007930A (en) Apparatus and method for treating woven fabrics with foam
GB1059729A (en) Improvements in or relating to a packaging machine and method of forming packages
ES474060A1 (en) Folding machine for shirts and similar garments
US2146997A (en) Wrapping machine
US3271023A (en) Sheet collating apparatus
US2982077A (en) Wrapper feeding mechanism for wrapping machines adapted to handle limp films
US3267642A (en) Wrapping machines
IT1098238B (en) PACKAGING EQUIPMENT, ESPECIALLY OF PARALLELEPIPED SHAPED OBJECTS
KR840008635A (en) Device for transporting products at regular intervals
US2817199A (en) Folding box construction for wrapping machines
GB1185236A (en) Wrapping Machine
ES203898U (en) Flat leaf machine. (Machine-translation by Google Translate, not legally binding)
US2614374A (en) Cover feed for wrapping or packing machines
US3111066A (en) Apparatus for opening collapsed cartons
ES330613A2 (en) A printing or stamping machine to the box. (Machine-translation by Google Translate, not legally binding)
SU461001A1 (en) Device for alignment of notebooks in the folder of roll printing machines
GB1006345A (en) Web folding apparatus
GB1093339A (en) A guide roller device in a machine for transforming a flat web of material into tubeshape
GB935974A (en) Apparatus for folding laundry articles
GB1094005A (en) A folding pocket for sheet folding machines
GB928606A (en) Folding box for use in wrapping machines
US1439315A (en) Sheet-controlling apparatus
SU80362A1 (en) Band conveyer

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7609635-3

Effective date: 19930406

Format of ref document f/p: F